JohnSniper JohnSniper

15-12-2021
Mathematics

contestada

Find X. Please help me with this problem!

Find X Please help me with this problem class=

Respuesta :

mathstudent55 mathstudent55

15-12-2021

Answer:

x = -3

Step-by-step explanation:

The sum of the measures of the angles of a triangle is 180°.

55 + 54 + x + 74 = 180

x + 183 = 180

x = -3

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